let name1 = 'ming'
let change = function(){
  console.log("beatiful")
}
const jilu ={
  name1,
  change,
  //简化关键词书写
  improve(){
    console.log("improve")
  }
}
console.log(jilu)
//{ name1: 'ming', change: [Function: change] }
// {
//   name1: 'ming',
//   change: [Function: change],
//   improve: [Function: improve]
// }